diff --git a/script/build_push_k8s_images.sh b/script/build_push_k8s_images.sh
index 563f588a9..432457298 100644
--- a/script/build_push_k8s_images.sh
+++ b/script/build_push_k8s_images.sh
@@ -11,7 +11,7 @@ set +e
 echo "repository: ${repository}"
 source ./path_info.cfg
 echo "start to build docker images"
-currentPwd=${pwd}
+currentPwd=`pwd`
 echo ${currentPwd}
 i=0
 for path in  ${service_source_root[*]}
@@ -24,7 +24,6 @@ do
   echo "build ${image} success"
   docker push ${image}
   echo "push ${image} success"
-  cd ${currentPwd}
   echo "=============================="
   i=$((i + 1))
   cd ${currentPwd}